LED-based light tube



FIGS. 1 and 2 are perspective views of an example of an LED-based light tube showing our new design with a middle portion removed in FIG. 2 for ease of illustration;

FIG. 3 is an enlarged, front elevation view of the LED-based light tube of FIG. 1 with the middle portion removed for ease of illustration;

FIG. 4 is an enlarged, rear elevation view of the LED-based light tube of FIG. 1 with the middle portion removed for ease of illustration;

FIG. 5 is an enlarged, left side elevation view of the LED-based light tube of FIGS. 1 and 2;

FIG. 6 is an enlarged, right side elevation view of the LED-based light tube of FIGS. 1 and 2;

FIG. 7 is an enlarged, top plan view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration;

FIG. 8 is an enlarged, bottom plan view of the LED-based light tube of FIGS. 1 and 2 with the middle portion removed for ease of illustration; and,

FIG. 9 is a cross-sectional view taken along line 9-9 in FIG. 1 of the LED-based light tube of FIGS. 1 and 2. 

CLAIM The ornamental design for an LED-based light tube, as shown and described. 